package api;

import com.fasterxml.jackson.databind.ObjectMapper;
import model.Blog;
import model.BlogDao;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/update")
public class ModBlogServlet extends HttpServlet{
    private ObjectMapper objectMapper = new ObjectMapper();

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.setContentType("text/html;charset=utf8");
        String blogId = req.getParameter("blogId");
        BlogDao blogDao = new BlogDao();
        Blog blog = blogDao.selectById(Integer.parseInt(blogId));
        String respJson = objectMapper.writeValueAsString(blog);
        resp.getWriter().write(respJson);
    }
}
